1053320213 has 16 divisors (see below), whose sum is σ = 1210937472. Its totient is φ = 906840000.

The previous prime is 1053320197. The next prime is 1053320231. The reversal of 1053320213 is 3120233501.

It is not a de Polignac number, because 1053320213 - 2⁴ = 1053320197 is a prime.

It is a super-2 number, since 2×1053320213² = 2218966942228730738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053320813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4943 + ... + 46163.

It is an arithmetic number, because the mean of its divisors is an integer number (75683592).

Almost surely, 2^1053320213 is an apocalyptic number.

It is an amenable number.

1053320213 is a deficient number, since it is larger than the sum of its proper divisors (157617259).

1053320213 is a wasteful number, since it uses less digits than its factorization.

1053320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41356.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1053320213 is about 32454.8950545214. The cubic root of 1053320213 is about 1017.4665478078.

Adding to 1053320213 its reverse (3120233501), we get a palindrome (4173553714).

The spelling of 1053320213 in words is "one billion, fifty-three million, three hundred twenty thousand, two hundred thirteen".